Official National Weather Service observations from the Central Park (KNYC) automated station recorded New York City's daily minimum temperature of 54°F on May 13, 2026, as confirmed in the preliminary daily climate report issued late that day, driving the market-implied 100% probability on the 54-55°F outcome. Hourly data showed consistent overnight readings around 54-55°F under partly cloudy skies and light winds, aligning with pre-dawn minima typical for mid-May in the region, where climatological normals average 54°F. This skin-in-the-game trader consensus reflects verified ASOS measurements, with negligible risk of revision barring rare sensor anomalies or quality-control adjustments, expected to finalize within 24-48 hours.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in NYC on May 13?
Lowest temperature in NYC on May 13?
54-55°F 100.0%
43°F or below <1%
44-45°F <1%
46-47°F <1%
$18,446 Vol.
$18,446 Vol.
43°F or below
No
44-45°F
No
46-47°F
No
48-49°F
No
50-51°F
No
52-53°F
No
54-55°F
Yes
56-57°F
No
58-59°F
No
60-61°F
No
62°F or higher
No
54-55°F 100.0%
43°F or below <1%
44-45°F <1%
46-47°F <1%
$18,446 Vol.
$18,446 Vol.
43°F or below
No
44-45°F
No
46-47°F
No
48-49°F
No
50-51°F
No
52-53°F
No
54-55°F
Yes
56-57°F
No
58-59°F
No
60-61°F
No
62°F or higher
No
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: May 11, 2026, 12:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day by the Forecast for the LaGuardia Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/us/ny/new-york-city/KLGAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official National Weather Service observations from the Central Park (KNYC) automated station recorded New York City's daily minimum temperature of 54°F on May 13, 2026, as confirmed in the preliminary daily climate report issued late that day, driving the market-implied 100% probability on the 54-55°F outcome. Hourly data showed consistent overnight readings around 54-55°F under partly cloudy skies and light winds, aligning with pre-dawn minima typical for mid-May in the region, where climatological normals average 54°F. This skin-in-the-game trader consensus reflects verified ASOS measurements, with negligible risk of revision barring rare sensor anomalies or quality-control adjustments, expected to finalize within 24-48 hours.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions